/*
 * Copyright 2015 MongoDB, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.github.dunwu.spring.data.db.mongo;

import org.bson.Document;
import org.junit.Test;

// @import: start
// @import: end

public class RemovePrimer extends PrimerTestCase {

	@Test
	public void removeMatchingDocuments() {
		// @begin: remove-matching-documents
		// @code: start
		db.getCollection("restaurants").deleteMany(new Document("borough", "Manhattan"));
		// @code: end

		/*
		 * // @post: start The deleteMany operation returns a ``DeleteResult`` which
		 * contains information about the operation. The ``getDeletedCount`` method
		 * returns number of documents deleted. // @post: end
		 */
		// @end: remove-matching-documents
	}

	@Test
	public void removeAllDocuments() {
		// @begin: remove-all-documents
		// @code: start
		db.getCollection("restaurants").deleteMany(new Document());
		// @code: end

		/*
		 * // @post: start The deleteMany operation returns a ``DeleteResult`` which
		 * contains information about the operation. The ``getDeletedCount`` method
		 * returns number of documents deleted. // @post: end
		 */
		// @end: remove-all-documents
	}

	@Test
	public void dropCollection() {
		// @begin: drop-collection
		// @code: start
		db.getCollection("restaurants").drop();
		// @code: end
		// @end: drop-collection
	}

}
